getkey

Syntax

#include <pc.h> #include <keys.h> int getkey(void);

Description

Waits for the user to press one key, then returns that key. Alt-key combinations have 0x100 added to them. Extended keys return their non-extended codes.

The file `keys.h' has symbolic names for many of the keys.

See section getxkey.

Return Value

The key pressed.

Portability

ANSI/ISO C	No
POSIX	No

Example

while (getkey() != K_Alt_3) do_something();